Elkay LKB721C User manual

14
ELKAY LIMITED FIVE YEAR FAUCET WARRANTY ON COMMERCIAL FAUCETS
Limited Five Year Functional and Finish Warranty
Elkay warrants to the original consumer purchaser that the Elkay faucet will
be free from defects and material and workship for Five Years from the
original installation date. Elkay will, at its option, supply replacement parts
(or if no longer available a comparable product) if the faucet fails due to a
defect in material or workmanship. This warranty does not apply in the
event of produce surface damage caused by abuse, misuse or improper
care and maintenance. This warranty excludes damage caused by harsh or
abrasive cleaners and/or materials. This warranty includes all industrial,
commercial and business use. Products replacement does not include
transportation cost or labor installation cost. Elkay reserves the right to
examine product in question and its installation prior to replacement.
OTHER WARRANTY CONDITIONS ON FAUCETS
Our warranty does not cover product failure or damage caused by abusive
treatment, misuse, environmental factors, improper care and cleaning, or
damage due to handling or faulty installations. This warranty is extended
only to the original consumer purchaser of the product. This warranty does
not cover shipping cost, labor cost, or any other charges for such items as
installations or replacement of the sink, diagnosis or replacement of any
faucet or component part, or any other expense or loss.
ALL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARE SPECIFICALLY EXCLUD-
ED. NO ADDITIONAL WARRANTIES, EXPRESS OR IMPLIED ARE GIVEN. ANY
IMPLIED WARRANTY, INCLUDING ONE OF MERCHANTABILITY OR FITNESS FOR
A PARTICULAR PURPOSE, IS LIMITED TO THE DURATION OF THIS WRITTEN
WARRANTY.
Some states do not allow the exclusion or limitation of incidental or consequen-
tial damages or limitations on how long an implied warranty lasts, so the above
limitations or exclusions may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state.
TO OBTAIN SERVICE UNDER WARRANTY
1. Write to: Elkay
Attention: Consumer Services
2222 Camden Court
Oak Brook, IL 60523
2. Include a letter containing the following information:
a. Date of purchase and installation
b. Proof of Purchase (copy of original dated invoice)
c. Description of nature of defect
d. Model number or description of model and/or
component part if possible.
Product Specifications
Power: (a) DC - Alkaline AA Batteries (4); (b) AC/DC alternatively
Water Supply pipe size: NPSM 1/2-14
Working Pressure: 2.8 - 213 psi
Ambient Temp. Range: 36°F - 194°F
Sensing Distance: 7/8” - 6-3/4”
Sensing Range Setup: Digital
Response Time: Default 0.3 sec
Off Delay Time: Default 1 sec
Fresh Battery Life Cycle 400,000
Weak Power indicator: Steady Red LED
Sensor Range Setup (Default range is preset at 5-1/2”)
NOTE - Do not attempt to open control module to adjust sensing range
1. Press and hold On/Off button for 5-7 seconds. Red LED on.
2. Release button. Red LED off.
3. Place hand at desired sensor distance. Sensor will blink as it senses the hand distance
before turning solid momentarily to save the new sensor distance.
4. Sensor range is now set.
IMPORTANT END USER INFORMATION
Care and Cleaning Instructions
1) Never use any cleaner or cleanser based cleaning material on this product.
2) Keep the faucet dry! While drying your hands, dry faucet as well. The water in certain parts od the world can be vary caustic. Any
standing water around the faucet could damage the intrinsic coating, remove it as soon as possible.
Discover why the professional’s choice for sinks and faucets is also the right choice to take care of all your home’s stainless surfaces
and accessories. Visit
www.byelkay.com for more information or for a complete list of all domestic showrooms in your area visit
www.elkay.com, where to buy.
elkay.com
98519C
©2018 Elkay Manufacturing Company (11/18)
SAVE FOR END USER
Installation Instructions for:
Elkay Electronic Sensor Activated
Deck Mounted Lavatory Faucet
LKB721C and LKB721CNC (Battery / AC powered)
commercial
products
2222 Camden Ct. | Oak Brook, IL 60523 | elkay.com

32
Adapter
Installation:
Remove black
plug from
bottom of
control module.
Insert plug from
AC adapter.
Battery Installation:
Unscrew cover and
remove old batteries.
Hold ON/OFF button for
7-10 seconds to erase
the CPU memory.
Requires 4 AA batteries.
Install new batteries.
Screw cover back on.
To manually flow water,
press the ON/OFF
button. Automatic
function will set to rest
after 60 seconds.
1/4
TURN
MAIN BODY
BASIN NUT
SENSOR ASSEMBLY
SUPPLY HOSE (18” LONG)
(1/4” NPSM-F x 1/2” NPSM-F)
FILTER
INFRARED SENSOR EYE
CONTROL MODULE
BATTERY COVER
ON/OFF
CONTROL BUTTON
AC100-240V ADAPTER
(OPTIONAL)
P/N 1000003975
(P/N 1000003976)
(P/N 98541C)
STAINLESS STEEL WASHER
MECHANICAL MIXING VALVE (OPTIONAL)
FLEXIBLE SUPPLY HOSE
x2 (18”) (OPTIONAL)
Tools: